Using the available references, if the dry bulb temperature is 92° and the wet bulb temperature is 85°, what is the relative humidity in a cargo hold?

Correct Answer: Option A — 75%

Utilizing standard psychrometric data with a dry bulb of 92°F and a wet bulb of 85°F produces a 7-degree depression, corresponding directly to a relative humidity value of 75% inside the compartment.